带带状线和环形谐振器的菱形环形单极天线，可用于多波段工作

2017 14th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON) Pub Date : 2017-06-01 DOI:10.1109/ECTICON.2017.8096336

Norakamon Wongsin, Thanakan Suangun, C. Mahatthanajatuphat, P. Akkaraekthalin

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引用次数: 3

摘要

提出了一种带带状线和环形谐振腔的菱形环形单极天线，用于多波段工作。该天线是通过在菱形环形散热器中添加带状线并在散热器的底层放置环形谐振器而创建的。它可以支持无线通信系统的多个谐振频率。天线尺寸约为36 × 48 mm2。仿真结果与实测结果吻合较好。该天线在1.8 GHz、2.45 GHz和3.5 GHz的谐振频率下，在阻抗带宽为16.11%、9.8%和37.43%的情况下，工作|S11|电平<−10 dB，分别覆盖LTE 1800、WLAN IEEE802.11b/g、WiMAX和IMT Advance Systems的应用频段。在所有工作频率下，辐射方向图是全向的，天线的平均增益约为2.4 dBi。

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A rhombic ring monopole antenna with stripline and ring resonator for multiband operation

This paper presented a rhombic ring monopole antenna with stripline and ring resonator for multiband operation. The antenna is created by adding a stripline in a rhombic ring radiator and placing a ring resonator on the bottom layer of the radiator. It can support the multiple resonant frequencies for wireless communication systems. The antenna dimension is about 36 × 48 mm2. The results confirm the good agreement between simulation and measurement. The antenna operates with |S11| level < −10 dB on impedance bandwidths of 16.11%, 9.8%, and 37.43% at the resonant frequencies of 1.8 GHz, 2.45 GHz, and 3.5 GHz, respectively covering the application bands of LTE 1800, WLAN IEEE802.11b/g, WiMAX and IMT Advance Systems. The radiation patterns are omni-directional at all of operating frequencies and the average gain of the antenna is about 2.4 dBi.

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来源期刊

2017 14th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)

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